:root {
  color-scheme: dark;
  --bg: #0d0e10;
  --panel: #17191d;
  --panel-2: #202329;
  --text: #f5f5f5;
  --muted: #a2a8b2;
  --line: #30343b;
  --accent: #ff6a00;
  --accent-2: #ff8a38;
  --danger: #ff5b62;
  --success: #43d17d;
  --warning: #ffc857;
  --radius: 20px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 106, 0, 0.13), transparent 34rem),
    linear-gradient(145deg, #0a0b0d, #111318 58%, #0d0e10);
  color: var(--text);
}

a { color: inherit; }
button, input, select { font: inherit; }

.shell {
  width: min(1380px, calc(100% - 32px));
  margin: 0 auto;
  padding: 36px 0 52px;
}

.auth-card {
  width: min(460px, 100%);
  margin: 8vh auto 0;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(23, 25, 29, 0.93);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(20px);
}
.auth-card.wide { width: min(620px, 100%); }

.brand { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.brand.compact { margin: 0; }
.brand-link { text-decoration: none; }
.brand-mark {
  display: grid;
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  place-items: center;
  border-radius: 15px;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  color: #111;
  font-size: 28px;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(255, 106, 0, 0.24);
}

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 5px; font-size: 23px; }
h2 { margin-bottom: 10px; font-size: clamp(25px, 3vw, 34px); }
h3 { margin-bottom: 8px; }
.brand p, .panel p, .hint, .page-heading p { margin-bottom: 0; color: var(--muted); line-height: 1.55; }

.topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  margin-bottom: 28px;
}
.nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; }
.nav a {
  padding: 10px 13px;
  border-radius: 10px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}
.nav a:hover { background: var(--panel-2); color: var(--text); }

.form { display: grid; gap: 17px; }
label { display: grid; gap: 8px; }
label span { color: #d8dbe0; font-size: 14px; font-weight: 650; }
input, select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: none;
  background: #101216;
  color: var(--text);
}
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255, 106, 0, 0.14); }

button, .button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  cursor: pointer;
  padding: 12px 18px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--accent), var(--accent-2));
  color: #17100a;
  text-decoration: none;
  font-weight: 800;
}
button:hover, .button-link:hover { filter: brightness(1.06); }
button.secondary, .button-link.secondary { border: 1px solid var(--line); background: var(--panel-2); color: var(--text); }

.hint { margin-top: 18px; font-size: 13px; }
.alert, .notice {
  margin-bottom: 20px;
  padding: 13px 15px;
  border: 1px solid rgba(255, 91, 98, 0.45);
  border-radius: 12px;
  background: rgba(255, 91, 98, 0.11);
  color: #ffd8da;
}
.notice { border-color: rgba(255, 106, 0, 0.38); background: rgba(255, 106, 0, 0.09); color: #ffe3cf; }
.success-notice { border-color: rgba(67, 209, 125, 0.35); background: rgba(67, 209, 125, 0.08); color: #ccffe0; }

.steps { color: var(--muted); line-height: 1.75; }
.qr-wrap { display: flex; justify-content: center; margin: 22px 0; }
.qr { width: 230px; max-width: 100%; border: 14px solid white; border-radius: 16px; background: white; }
details { margin: 0 0 22px; color: var(--muted); }
.secret { display: block; overflow-wrap: anywhere; margin-top: 12px; padding: 12px; border-radius: 10px; background: #0e1013; color: #f1f1f1; }

.page-stack { display: grid; gap: 22px; }
.narrow-page { width: min(980px, 100%); margin: 0 auto; }
.page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.back-link { display: inline-block; margin-bottom: 18px; color: var(--muted); text-decoration: none; }
.back-link:hover { color: var(--text); }

.grid, .detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.panel {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(23, 25, 29, 0.91);
}
.panel.disabled { opacity: 0.62; }
.action-panel { display: flex; flex-direction: column; align-items: flex-start; min-height: 220px; text-decoration: none; transition: transform .16s ease, border-color .16s ease; }
.action-panel:hover { transform: translateY(-2px); border-color: rgba(255, 106, 0, 0.55); }
.action-panel h2 { margin: 0; }
.action-panel p { margin: 0; color: var(--muted); line-height: 1.58; flex: 1 1 auto; max-width: 58ch; }
.muted-action { opacity: .8; }
.panel-link { display: inline-block; margin-top: 20px; color: var(--accent-2); font-weight: 800; }
.action-panel .panel-link { margin-top: auto; }
.eyebrow { display: block; margin-bottom: 12px; color: var(--accent-2); font-size: 12px; font-weight: 850; letter-spacing: 0.12em; text-transform: uppercase; }

.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.metric-card {
  display: grid;
  gap: 7px;
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(23, 25, 29, 0.91);
  text-decoration: none;
}
.metric-card:hover { border-color: rgba(255, 106, 0, 0.5); }
.metric-card span, .metric-card small { color: var(--muted); }
.metric-card strong { font-size: 30px; }
.metric-card small { line-height: 1.4; }

.mini-stats { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.mini-stats span { padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--muted); }
.mini-stats strong { color: var(--text); }

.filters { display: grid; grid-template-columns: minmax(260px, 1.8fr) minmax(210px, 1fr) minmax(180px, .8fr) auto auto; align-items: end; gap: 13px; }
.table-panel { padding: 0; overflow: hidden; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 15px 17px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { color: var(--muted); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
tbody tr:hover { background: rgba(255,255,255,.018); }
tbody tr:last-child td { border-bottom: 0; }
.email-code { white-space: nowrap; color: #f7f7f7; }
.customer-name { max-width: 380px; color: var(--muted); line-height: 1.45; }
.table-link { color: var(--accent-2); font-weight: 750; text-decoration: none; white-space: nowrap; }
.empty-state { padding: 50px 20px; text-align: center; color: var(--muted); }

.badge { display: inline-flex; align-items: center; padding: 5px 9px; border-radius: 999px; font-size: 12px; font-weight: 800; white-space: nowrap; }
.badge.large { padding: 8px 12px; font-size: 13px; }
.badge.multi { margin-left: 7px; background: rgba(255, 106, 0, .14); color: var(--accent-2); }
.status-assigned { background: rgba(67, 209, 125, .12); color: #9af2bc; }
.status-unknown { background: rgba(255, 200, 87, .12); color: #ffe09a; }
.status-info { background: rgba(104, 160, 255, .12); color: #a8c8ff; }

.pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: 7px; }
.pagination a { display: grid; min-width: 40px; height: 40px; place-items: center; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); text-decoration: none; }
.pagination a.active { border-color: var(--accent); background: rgba(255,106,0,.13); color: var(--accent-2); }

.manager-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.manager-card { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 17px; border: 1px solid var(--line); border-radius: 16px; background: rgba(23,25,29,.91); text-decoration: none; }
.manager-card:hover { border-color: rgba(255,106,0,.5); }
.manager-avatar { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 13px; background: rgba(255,106,0,.13); color: var(--accent-2); font-weight: 900; }
.manager-main { min-width: 0; }
.manager-main strong, .manager-main span { display: block; }
.manager-main span { overflow: hidden; margin-top: 4px; color: var(--muted); font-size: 13px; text-overflow: ellipsis; }
.manager-count { text-align: right; }
.manager-count strong, .manager-count span { display: block; }
.manager-count strong { font-size: 21px; }
.manager-count span { color: var(--muted); font-size: 12px; }

.assignment-list { display: grid; gap: 10px; }
.assignment-card { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 15px; padding: 14px; border: 1px solid var(--line); border-radius: 13px; background: #111318; }
.assignment-card strong, .assignment-card span { display: block; }
.assignment-card span { margin-top: 4px; color: var(--muted); font-size: 13px; }
.assignment-card code { color: var(--accent-2); text-align: right; }
.detail-list { margin: 0; }
.detail-list div { display: grid; grid-template-columns: minmax(150px, .7fr) 1fr; gap: 18px; padding: 13px 0; border-top: 1px solid var(--line); }
.detail-list dt { color: var(--muted); }
.detail-list dd { margin: 0; overflow-wrap: anywhere; }
.preserve-lines { margin-bottom: 0; white-space: pre-wrap; color: var(--muted); line-height: 1.65; }
.muted { color: var(--muted); }

.log-list { display: grid; gap: 0; }
.log-row { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(220px, 1fr) minmax(130px, .6fr); gap: 16px; padding: 12px 0; border-top: 1px solid var(--line); color: var(--muted); }
.log-row-wide { grid-template-columns: 150px minmax(220px, 1fr) minmax(190px, .8fr) 150px; }
.log-row strong { color: var(--text); }

@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .manager-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filters { grid-template-columns: 1fr 1fr; }
  .search-field { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .shell { width: min(100% - 20px, 1380px); padding: 20px 0; }
  .auth-card { margin-top: 2vh; padding: 22px; }
  .topbar { grid-template-columns: 1fr auto; align-items: start; }
  .topbar .nav { grid-column: 1 / -1; justify-content: flex-start; order: 3; }
  .grid, .detail-grid, .stats-grid, .manager-grid { grid-template-columns: 1fr; }
  .page-heading { align-items: flex-start; flex-direction: column; }
  .mini-stats { justify-content: flex-start; }
  .filters { grid-template-columns: 1fr; }
  .search-field { grid-column: auto; }
  .log-row, .log-row-wide { grid-template-columns: 1fr; gap: 4px; }
  .assignment-card { grid-template-columns: 1fr; }
  .assignment-card code { text-align: left; }
  th, td { padding: 13px; }
}

/* Stage 3: drafts, substitutions and controlled application */
.changes-link { display: inline-flex !important; align-items: center; gap: 7px; }
.changes-link span { display: grid; min-width: 21px; height: 21px; place-items: center; padding: 0 6px; border-radius: 999px; background: var(--accent); color: #16100b; font-size: 11px; }
.warning-notice { border-color: rgba(255,200,87,.42); background: rgba(255,200,87,.09); color: #ffeab8; }
.warning-notice a, .success-notice a { color: inherit; font-weight: 800; }
.heading-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.draft-badge { margin-left: 7px; background: rgba(255,106,0,.15); color: var(--accent-2); }
.section-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 22px; margin-bottom: 20px; }
.section-heading small { color: var(--muted); }
.edit-panel { border-color: rgba(255,106,0,.33); }
.status-choice-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.choice-card, .manager-check { display: flex; align-items: flex-start; gap: 11px; padding: 14px; border: 1px solid var(--line); border-radius: 13px; background: #111318; cursor: pointer; }
.choice-card:has(input:checked), .manager-check:has(input:checked) { border-color: rgba(255,106,0,.72); background: rgba(255,106,0,.08); box-shadow: 0 0 0 2px rgba(255,106,0,.08); }
.choice-card input, .manager-check input, .toggle-row input { width: 18px; min-height: 18px; margin: 2px 0 0; accent-color: var(--accent); }
.choice-card span, .manager-check span { display: block; min-width: 0; }
.choice-card strong, .choice-card small, .manager-check strong, .manager-check small { display: block; }
.choice-card small, .manager-check small { margin-top: 4px; color: var(--muted); line-height: 1.35; }
.field-title { display: block; margin: 4px 0 10px; color: #d8dbe0; font-size: 14px; font-weight: 700; }
.manager-check-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; max-height: 430px; overflow: auto; padding-right: 4px; }
.form-actions, .apply-actions, .card-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.inline-form { display: inline-flex; }
.top-gap { margin-top: 15px; }
.danger-button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; cursor: pointer; padding: 12px 18px; border: 1px solid rgba(255,91,98,.45); border-radius: 12px; background: rgba(255,91,98,.1); color: #ffd1d4; font-weight: 800; }
.danger-button:hover { background: rgba(255,91,98,.17); }
button:disabled { cursor: not-allowed; opacity: .5; filter: none; }
.inline-hint { margin: 8px 0 0; }
.two-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.toggle-row { display: flex; align-items: center; gap: 10px; }
.toggle-row span { font-size: 15px; }
.substitution-layout { display: grid; grid-template-columns: minmax(360px,.8fr) minmax(0,1.55fr); gap: 20px; align-items: start; }
.sticky-form-panel { position: sticky; top: 16px; }
.sticky-form-panel h3 { margin: 0 0 2px; line-height: 1.22; }
.sticky-form-panel .form { gap: 16px; }
.substitution-list { display: grid; gap: 12px; }
.substitution-card { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.substitution-card.has-draft { border-color: rgba(255,106,0,.48); }
.substitution-main { display: flex; align-items: flex-start; gap: 15px; min-width: 0; flex: 1 1 auto; }
.substitution-main > div:last-child { display: grid; gap: 8px; min-width: 0; }
.avatar-pair { display: flex; align-items: center; gap: 5px; flex: 0 0 auto; padding-top: 2px; }
.avatar-pair span { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 12px; background: rgba(255,106,0,.12); color: var(--accent-2); font-weight: 900; }
.avatar-pair b { color: var(--muted); }
.card-title-line { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.card-title-line h3 { margin: 0; }
.substitution-main p { margin: 0; color: var(--muted); line-height: 1.48; }
.card-actions { flex: 0 0 auto; align-self: center; justify-content: flex-end; }
.small-button { min-height: 38px; padding: 8px 12px; font-size: 13px; }
.state-active .state-badge { background: rgba(67,209,125,.12); color: #9af2bc; }
.state-planned .state-badge { background: rgba(104,160,255,.12); color: #a8c8ff; }
.state-finished .state-badge, .state-disabled .state-badge { background: rgba(162,168,178,.12); color: #c4c8cf; }
.apply-bar { display: flex; justify-content: space-between; align-items: center; gap: 24px; border-color: rgba(255,106,0,.43); }
.apply-bar h3 { margin-bottom: 6px; }
.apply-bar p { max-width: 850px; margin: 0; color: var(--muted); line-height: 1.55; }
.table-title { padding: 22px 24px 0; }
.manager-mini-list { margin-top: 7px; max-width: 360px; color: var(--muted); font-size: 13px; line-height: 1.45; }
td small { display: block; margin-top: 4px; color: var(--muted); }
.job-list { display: grid; gap: 10px; }
.job-row { display: grid; grid-template-columns: minmax(240px,1fr) minmax(220px,1fr); gap: 16px; padding: 15px; border: 1px solid var(--line); border-radius: 13px; background: #111318; }
.job-row strong, .job-row span, .job-row code, .job-row small { display: block; }
.job-row span, .job-row small { margin-top: 4px; color: var(--muted); }
.job-row code { overflow-wrap: anywhere; color: var(--accent-2); }
.job-error { grid-column: 1 / -1; color: #ffd1d4; }
.status-job-success { border-color: rgba(67,209,125,.32); }
.status-job-failed { border-color: rgba(255,91,98,.45); }
.status-job-pending, .status-job-running { border-color: rgba(255,200,87,.4); }
.deployment-card { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.deployment-card code { color: var(--accent-2); }
.compact-alert { margin: 12px 0 0; }

@media (max-width: 1100px) {
  .manager-check-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .substitution-layout { grid-template-columns: 1fr; }
  .sticky-form-panel { position: static; }
}

@media (max-width: 760px) {
  .status-choice-grid, .manager-check-grid, .two-fields { grid-template-columns: 1fr; }
  .section-heading, .apply-bar, .substitution-card, .deployment-card { align-items: flex-start; flex-direction: column; }
  .action-panel { min-height: 0; }
  .card-actions { width: 100%; justify-content: flex-start; align-self: stretch; }
  .job-row { grid-template-columns: 1fr; }
  .job-error { grid-column: auto; }
}

/* Stage 4: web-managed client cards and soft disabling */
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: none;
  resize: vertical;
  background: #101216;
  color: var(--text);
  font: inherit;
  line-height: 1.5;
}
textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255, 106, 0, 0.14); }
input:disabled { opacity: .72; cursor: not-allowed; }
label > small { color: var(--muted); line-height: 1.45; }
.heading-actions { display: grid; justify-items: end; gap: 12px; }
.field-grid { display: grid; gap: 14px; }
.field-grid.two-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.toggle-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px;
  border: 1px solid rgba(67, 209, 125, .34);
  border-radius: 14px;
  background: rgba(67, 209, 125, .06);
  cursor: pointer;
}
.toggle-card.danger-toggle { border-color: rgba(255, 91, 98, .42); background: rgba(255, 91, 98, .07); }
.toggle-card input { width: 19px; min-height: 19px; margin: 2px 0 0; accent-color: var(--accent); }
.toggle-card span, .toggle-card strong, .toggle-card small { display: block; }
.toggle-card small { margin-top: 5px; color: var(--muted); line-height: 1.45; }
.disabled-badge { background: rgba(162, 168, 178, .13); color: #d0d3d8; }
.new-badge, .action-new { background: rgba(104, 160, 255, .14); color: #b7d2ff; }
.action-disabled { background: rgba(255, 91, 98, .13); color: #ffc1c4; }
.action-enabled { background: rgba(67, 209, 125, .13); color: #a3f4c1; }
.action-updated { background: rgba(255, 106, 0, .14); color: var(--accent-2); }
.muted-row { opacity: .72; }
.table-note { display: block; max-width: 420px; margin-top: 5px; overflow: hidden; color: #7f8691; text-overflow: ellipsis; white-space: nowrap; }

@media (max-width: 760px) {
  .heading-actions { justify-items: start; }
  .field-grid.two-columns { grid-template-columns: 1fr; }
}

/* Stage 5: live read-only server status */
.nav-status-link { display: inline-flex !important; align-items: center; gap: 8px; }
.status-dot { display: inline-block; width: 10px; height: 10px; flex: 0 0 10px; border-radius: 999px; background: #7a818c; box-shadow: 0 0 0 4px rgba(122,129,140,.1); }
.status-dot.status-healthy { background: var(--success); box-shadow: 0 0 0 4px rgba(67,209,125,.12), 0 0 17px rgba(67,209,125,.28); }
.status-dot.status-warning { background: var(--warning); box-shadow: 0 0 0 4px rgba(255,200,87,.12), 0 0 17px rgba(255,200,87,.25); }
.status-dot.status-critical { background: var(--danger); box-shadow: 0 0 0 4px rgba(255,91,98,.12), 0 0 17px rgba(255,91,98,.28); }
.status-dot.status-stale, .status-dot.status-unknown { background: #7f8793; box-shadow: 0 0 0 4px rgba(127,135,147,.12); }

.server-status-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 52px;
  margin: -4px 0 22px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(23,25,29,.9);
  color: var(--text);
  text-decoration: none;
  transition: border-color .18s ease, background .18s ease;
}
.server-status-main { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; min-width: 0; }
.server-status-main strong { font-size: 14px; }
.server-status-main small { color: var(--muted); }
.server-status-link { flex: 0 0 auto; color: var(--accent-2); font-size: 13px; font-weight: 800; }
.status-strip-healthy { border-color: rgba(67,209,125,.38); background: linear-gradient(90deg, rgba(67,209,125,.1), rgba(67,209,125,.035)); }
.status-strip-warning { border-color: rgba(255,200,87,.43); background: linear-gradient(90deg, rgba(255,200,87,.11), rgba(255,200,87,.035)); }
.status-strip-critical { border-color: rgba(255,91,98,.5); background: linear-gradient(90deg, rgba(255,91,98,.13), rgba(255,91,98,.04)); }
.status-strip-stale, .status-strip-unknown { border-color: rgba(127,135,147,.4); background: linear-gradient(90deg, rgba(127,135,147,.1), rgba(127,135,147,.03)); }

.system-status-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(23,25,29,.91);
  text-decoration: none;
}
.system-status-card h2 { margin-bottom: 8px; font-size: clamp(24px,3vw,31px); }
.system-status-card p { margin: 0; color: var(--muted); }
.status-card-healthy { border-color: rgba(67,209,125,.34); }
.status-card-warning { border-color: rgba(255,200,87,.42); }
.status-card-critical { border-color: rgba(255,91,98,.5); }
.status-card-stale, .status-card-unknown { border-color: rgba(127,135,147,.42); }

.status-page-heading { align-items: center; }
.status-hero {
  display: grid;
  grid-template-columns: auto minmax(0,1fr) auto;
  align-items: center;
  gap: 22px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(23,25,29,.93);
}
.status-hero-icon { display: grid; width: 64px; height: 64px; place-items: center; border-radius: 19px; background: #111318; }
.status-hero-icon .status-dot { width: 18px; height: 18px; flex-basis: 18px; }
.status-hero-copy h2 { margin-bottom: 7px; }
.status-hero-copy p { margin: 0; color: var(--muted); }
.status-counts { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }
.status-counts span { padding: 9px 11px; border: 1px solid var(--line); border-radius: 999px; background: #111318; color: var(--muted); font-size: 12px; }
.status-counts strong { color: var(--text); }

.status-metrics-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 13px; }
.status-metric { min-width: 0; padding: 19px; border: 1px solid var(--line); border-radius: 16px; background: rgba(23,25,29,.91); }
.status-metric span, .status-metric small { display: block; color: var(--muted); }
.status-metric strong { display: block; overflow: hidden; margin: 8px 0 5px; color: var(--text); font-size: 27px; text-overflow: ellipsis; white-space: nowrap; }
.status-metric small { font-size: 12px; line-height: 1.35; }
.status-metric.wide-value { grid-column: span 2; }
.status-metric.wide-value strong { font-size: 17px; color: var(--accent-2); }

.status-groups { display: grid; gap: 16px; }
.compact-section-heading { margin-bottom: 12px; }
.compact-section-heading h3 { margin: 0; }
.status-check-list { display: grid; }
.status-check-row { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 13px; padding: 13px 0; border-top: 1px solid var(--line); }
.status-check-row:first-child { border-top: 0; }
.status-check-row strong, .status-check-row span { display: block; }
.status-check-row span { margin-top: 3px; color: var(--muted); font-size: 13px; line-height: 1.4; }
.status-level-badge { min-width: 78px; margin: 0 !important; padding: 6px 9px; border-radius: 999px; text-align: center; font-size: 11px !important; font-weight: 850; text-transform: uppercase; }
.level-ok { background: rgba(67,209,125,.11); color: #9af2bc !important; }
.level-info { background: rgba(104,160,255,.11); color: #a8c8ff !important; }
.level-warning { background: rgba(255,200,87,.11); color: #ffe09a !important; }
.level-critical { background: rgba(255,91,98,.12); color: #ffd1d4 !important; }

.status-legend { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.status-legend > div { display: grid; grid-template-columns: auto auto minmax(0,1fr); align-items: center; gap: 10px; padding: 13px; border: 1px solid var(--line); border-radius: 13px; background: #111318; }
.status-legend span { color: var(--muted); font-size: 13px; line-height: 1.4; }

@media (max-width: 1100px) {
  .status-metrics-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 760px) {
  .server-status-strip { align-items: flex-start; }
  .server-status-main { align-items: flex-start; }
  .server-status-link { display: none; }
  .system-status-card { align-items: flex-start; flex-direction: column; }
  .status-hero { grid-template-columns: auto 1fr; }
  .status-counts { grid-column: 1 / -1; justify-content: flex-start; }
  .status-metrics-grid, .status-legend { grid-template-columns: 1fr; }
  .status-metric.wide-value { grid-column: auto; }
  .status-check-row { grid-template-columns: auto 1fr; }
  .status-level-badge { grid-column: 2; justify-self: start; }
}


/* Stage 6: signature generator */
.signatures-page { width: min(1120px, 100%); margin: 0 auto; }
.signature-tabs { display: flex; flex-wrap: wrap; gap: 8px; padding: 6px; border: 1px solid var(--line); border-radius: 15px; background: rgba(23,25,29,.91); }
.signature-tabs a { padding: 11px 15px; border-radius: 11px; color: var(--muted); text-decoration: none; font-weight: 800; }
.signature-tabs a:hover { color: var(--text); background: var(--panel-2); }
.signature-tabs a.active { background: rgba(255,106,0,.14); color: var(--accent-2); box-shadow: inset 0 0 0 1px rgba(255,106,0,.34); }
.signature-form-panel { width: min(820px, 100%); }
.signature-section-heading { margin-bottom: 18px; }
.signature-section-heading h3, .signature-banner-preview h3, .signature-form-panel > h3 { margin-bottom: 7px; }
.signature-section-heading p, .muted-copy { margin: 0; color: var(--muted); line-height: 1.55; }
.signature-file-field small { color: var(--muted); font-size: 12px; line-height: 1.45; }
.signature-file-field input[type=file] { padding: 9px; }
.signature-banner-toggle { margin-top: 2px; }
.signature-banner-toggle.disabled { opacity: .56; cursor: not-allowed; }
.signature-banner-grid { display: grid; grid-template-columns: minmax(340px,.85fr) minmax(0,1.15fr); gap: 18px; align-items: start; }
.signature-banner-preview img { display: block; width: 100%; max-width: 600px; height: auto; margin: 16px 0 12px; border: 1px solid var(--line); border-radius: 12px; background: white; }
.asset-url { display: block; overflow-wrap: anywhere; color: var(--accent-2); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; line-height: 1.5; }
.compact-empty { padding: 32px 15px; }
.signature-help { margin-bottom: 0; }
@media (max-width: 900px) { .signature-banner-grid { grid-template-columns: 1fr; } }

/* Stage 6.2: signature assets without changing original email visual */
.signature-assets-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.signature-asset-state { display: inline-flex; margin-top: 10px; padding: 6px 10px; border-radius: 999px; font-size: 12px; font-weight: 800; }
.signature-asset-state.state-active { background: rgba(67,209,125,.12); color: #9af2bc; }
.signature-asset-state.state-scheduled { background: rgba(104,160,255,.12); color: #a8c8ff; }
.signature-asset-state.state-expired, .signature-asset-state.state-missing { background: rgba(162,168,178,.12); color: #c4c8cf; }
.signature-qr-preview img { width: min(260px, 100%); aspect-ratio: 1; object-fit: contain; }
@media (max-width: 900px) { .signature-assets-grid { grid-template-columns: 1fr; } }